Thank You Teachers Event- September 2- 4. Teachers will receive 25% off all their in-store purchases at OfficeMax when they present an exclusive coupon.* Teachers must be a MaxPerks Rewards for Teachers member, which is free and easy to join in-store or online. 50% Off Backpacks- Now through September 1st, OfficeMax shoppers receive 50% off all back-to-school backpacks, messenger bags, totes […]